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Diffstat (limited to 'csharp/src/ProtocolBuffers.Test/Collections')
-rw-r--r-- | csharp/src/ProtocolBuffers.Test/Collections/PopsicleListTest.cs | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/csharp/src/ProtocolBuffers.Test/Collections/PopsicleListTest.cs b/csharp/src/ProtocolBuffers.Test/Collections/PopsicleListTest.cs new file mode 100644 index 00000000..f336a84b --- /dev/null +++ b/csharp/src/ProtocolBuffers.Test/Collections/PopsicleListTest.cs @@ -0,0 +1,125 @@ +#region Copyright notice and license
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// http://github.com/jskeet/dotnet-protobufs/
+// Original C++/Java/Python code:
+// http://code.google.com/p/protobuf/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#endregion
+
+using System;
+using System.Collections.Generic;
+using NUnit.Framework;
+
+namespace Google.ProtocolBuffers.Collections
+{
+ public class PopsicleListTest
+ {
+ [Test]
+ public void MutatingOperationsOnFrozenList()
+ {
+ PopsicleList<string> list = new PopsicleList<string>();
+ list.MakeReadOnly();
+ Assert.Throws<NotSupportedException>(() => list.Add(""));
+ Assert.Throws<NotSupportedException>(() => list.Clear());
+ Assert.Throws<NotSupportedException>(() => list.Insert(0, ""));
+ Assert.Throws<NotSupportedException>(() => list.Remove(""));
+ Assert.Throws<NotSupportedException>(() => list.RemoveAt(0));
+ Assert.Throws<NotSupportedException>(() => list.Add(new[] { "", "" }));
+ }
+
+ [Test]
+ public void NonMutatingOperationsOnFrozenList()
+ {
+ PopsicleList<string> list = new PopsicleList<string>();
+ list.MakeReadOnly();
+ Assert.IsFalse(list.Contains(""));
+ Assert.AreEqual(0, list.Count);
+ list.CopyTo(new string[5], 0);
+ list.GetEnumerator();
+ Assert.AreEqual(-1, list.IndexOf(""));
+ Assert.IsTrue(list.IsReadOnly);
+ }
+
+ [Test]
+ public void MutatingOperationsOnFluidList()
+ {
+ PopsicleList<string> list = new PopsicleList<string>();
+ list.Add("");
+ list.Clear();
+ list.Insert(0, "");
+ list.Remove("");
+ list.Add("x"); // Just to make the next call valid
+ list.RemoveAt(0);
+ }
+
+ [Test]
+ public void NonMutatingOperationsOnFluidList()
+ {
+ PopsicleList<string> list = new PopsicleList<string>();
+ Assert.IsFalse(list.Contains(""));
+ Assert.AreEqual(0, list.Count);
+ list.CopyTo(new string[5], 0);
+ list.GetEnumerator();
+ Assert.AreEqual(-1, list.IndexOf(""));
+ Assert.IsFalse(list.IsReadOnly);
+ }
+
+ [Test]
+ public void DoesNotAddNullEnumerable()
+ {
+ PopsicleList<string> list = new PopsicleList<string>();
+ Assert.Throws<ArgumentNullException>(() => list.Add((IEnumerable<string>) null));
+ }
+
+ [Test]
+ public void DoesNotAddRangeWithNull()
+ {
+ PopsicleList<string> list = new PopsicleList<string>();
+ // TODO(jonskeet): Change to ArgumentException? The argument isn't null...
+ Assert.Throws<ArgumentNullException>(() => list.Add(new[] {"a", "b", null}));
+ }
+
+ [Test]
+ public void DoesNotAddNull()
+ {
+ PopsicleList<string> list = new PopsicleList<string>();
+ Assert.Throws<ArgumentNullException>(() => list.Add((string) null));
+ }
+
+ [Test]
+ public void DoesNotSetNull()
+ {
+ PopsicleList<string> list = new PopsicleList<string>();
+ list.Add("a");
+ Assert.Throws<ArgumentNullException>(() => list[0] = null);
+ }
+ }
+}
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